test.py

from fastapi import FastAPI, HTTPException
from fastapi.responses import FileResponse
import requests
import os

app = FastAPI()
m3u8_url = "https://vixcloud.co/playlist/247057?token=9b93a3831d50b0a6449a2b1b10e6a5bf&expires=1740138167&h=1"
m3u8_file_path = "video-path/myvideo.m3u8"

def fetch_and_save_m3u8(url, file_path):
    """Fetch the M3U8 file from the URL and save it to the local file system."""
    response = requests.get(url)
    response.raise_for_status()  # Raise an error for bad responses

    # Create directory if it doesn't exist
    os.makedirs(os.path.dirname(file_path), exist_ok=True)

    with open(file_path, 'w') as f:
        f.write(response.text)

@app.get("/")
async def startup_event():
    """Fetch and save the M3U8 file on application startup."""
    try:
        fetch_and_save_m3u8(m3u8_url, m3u8_file_path)
    except requests.RequestException as e:
        print(f"Failed to fetch M3U8 file: {e}")

@app.get("/video-path/myvideo.m3u8")
async def serve_m3u8():
    """Serve the saved M3U8 file."""
    if not os.path.exists(m3u8_file_path):
        # Return 404 if the file isn't found
        raise HTTPException(status_code=404, detail="M3U8 file not found")

    return FileResponse(m3u8_file_path, media_type='application/vnd.apple.mpegurl')

if __name__ == "__main__":
    import uvicorn
    uvicorn.run(app, host="0.0.0.0", port=8000)